Bug 1436390

Summary: [GSS](6.4.z) NPE when MBean does not have no-arg constructor
Product: [JBoss] JBoss Enterprise Application Platform 6 Reporter: Brad Maxwell <bmaxwell>
Component: ServerAssignee: Radovan STANCEL <rstancel>
Status: CLOSED CURRENTRELEASE QA Contact: Jiří Bílek <jbilek>
Severity: unspecified Docs Contact: eap-docs <eap-docs>
Priority: unspecified    
Version: 6.4.14CC: jason.greene, jbilek, rstancel
Target Milestone: CR1   
Target Release: EAP 6.4.16   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2017-06-22 09:20:14 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Blocks: 1434495    

Description Brad Maxwell 2017-03-27 20:18:38 UTC 
NPE when MBean does not have no-arg constructor, it should log an error message indicating the issue rather than NPE

15:16:54,438 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC000001: Failed to start service jboss.deployment.unit."jboss-helloworld-dynamicmbean-helloworld-mbean-service.sar".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."jboss-helloworld-dynamicmbean-helloworld-mbean-service.sar".INSTALL: JBAS018733: Failed to process phase INSTALL of deployment "jboss-helloworld-dynamicmbean-helloworld-mbean-service.sar"
	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:166) [jboss-as-server-7.5.13.Final-redhat-2.jar:7.5.13.Final-redhat-2]
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) [jboss-msc-1.1.6.Final-redhat-1.jar:1.1.6.Final-redhat-1]
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) [jboss-msc-1.1.6.Final-redhat-1.jar:1.1.6.Final-redhat-1]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_102]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_102]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_102]
Caused by: java.lang.IllegalArgumentException: JBAS017221: Class not instantiated
	at org.jboss.as.service.ReflectionUtils.newInstance(ReflectionUtils.java:132)
	at org.jboss.as.service.ParsedServiceDeploymentProcessor.newInstance(ParsedServiceDeploymentProcessor.java:254)
	at org.jboss.as.service.ParsedServiceDeploymentProcessor.addServices(ParsedServiceDeploymentProcessor.java:113)
	at org.jboss.as.service.ParsedServiceDeploymentProcessor.deploy(ParsedServiceDeploymentProcessor.java:103)
	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:159) [jboss-as-server-7.5.13.Final-redhat-2.jar:7.5.13.Final-redhat-2]
	... 5 more
Caused by: java.lang.NullPointerException
	at org.jboss.as.service.ReflectionUtils.newInstance(ReflectionUtils.java:130)
	... 9 more
Comment 1 Radovan STANCEL 2017-04-06 06:04:43 UTC 
6.4.x PR: https://github.com/jbossas/jboss-eap/pull/2965

7.0 issue: https://issues.jboss.org/browse/JBEAP-9923
7.0 PR: https://github.com/jbossas/jboss-eap7/pull/1603

7.1.0 issue: https://issues.jboss.org/browse/JBEAP-9922
7.x PRs:
https://github.com/jbossas/jboss-eap7/pull/1586
https://github.com/jbossas/jboss-eap7/pull/1593

upstream issue: https://issues.jboss.org/browse/WFLY-8458
upstream PR: https://github.com/wildfly/wildfly/pull/9860
Comment 2 Jiří Bílek 2017-06-12 08:23:32 UTC 
Verified with EAP 6.4.16.CP.CR1
Comment 3 Petr Penicka 2017-06-22 09:20:14 UTC 
Released on June 20 2017 as part of the EAP 6.4.16 maintenance release.